KR970017388A - Optical disk drive unit - Google Patents

Optical disk drive unit Download PDF

Info

Publication number
KR970017388A
KR970017388A KR1019950030086A KR19950030086A KR970017388A KR 970017388 A KR970017388 A KR 970017388A KR 1019950030086 A KR1019950030086 A KR 1019950030086A KR 19950030086 A KR19950030086 A KR 19950030086A KR 970017388 A KR970017388 A KR 970017388A
Authority
KR
South Korea
Prior art keywords
optical disk
disk drive
tray
optical
disks
Prior art date
Application number
KR1019950030086A
Other languages
Korean (ko)
Other versions
KR0144873B1 (en
Inventor
이영표
이상준
Original Assignee
김광호
삼성전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950030086A priority Critical patent/KR0144873B1/en
Priority to JP8188648A priority patent/JPH0982002A/en
Publication of KR970017388A publication Critical patent/KR970017388A/en
Application granted granted Critical
Publication of KR0144873B1 publication Critical patent/KR0144873B1/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/03—Positioning or locking of single discs of discs rotating during transducing operation in containers or trays
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2545—CDs

Landscapes

  • Feeding And Guiding Record Carriers (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)

Abstract

본 발명은 광 디스크 드라이브 장치에 관한 것으로서, 본 발명에 따르면, 광 디스크(22,22′)를 상부에 배치시킬 수 있는 트레이(28), 상기 광 디스크를 회전 구동시키는 구동 수단 및, 상기 광 디스크에 저장된 정보를 독출할 수 있는 광 픽업 수단을 구비하는 광 디스크 드라이브 장치에 있어서, 광 디스크 드라이브의 트레이(28)에 배치되는 디스크(22,22′)를 분리 가능하게 고정시킬 수 있도록, 상기 디스크(22,22′)가 배치되는 상기 트레이(28)의 원주면을 따라서 탄성부재를 구비한 롤러 고정 수단(21)을 하나 이상 배치한 것을 특징으로 하는 광 디스크 드라이브 장치가 제공된다. 본 발명에 따른 롤러 고정수단을 사용하면 광 디스크 드라이브의 배치 상태를 자유롭게 할 수 있다는 장점이 있다.The present invention relates to an optical disk drive apparatus, and according to the present invention, a tray (28) capable of placing optical disks (22, 22 ') thereon, drive means for rotationally driving the optical disk, and the optical disk. An optical disk drive apparatus having an optical pickup means capable of reading information stored in the optical disk drive apparatus, wherein the disks 22, 22 'disposed on the tray 28 of the optical disk drive can be detachably fixed. An optical disk drive device is provided, characterized in that one or more roller fixing means (21) having elastic members are disposed along the circumferential surface of the tray (28, 22 ') on which the trays (22, 22') are disposed. Using the roller fixing means according to the present invention has the advantage that the arrangement of the optical disk drive can be freed.

Description

광 디스크 드라이브 장치Optical disk drive unit

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 따른 광 디스크 드라이브 장치의 측단면도.2 is a side cross-sectional view of an optical disk drive device according to the present invention.

Claims (3)

광 디스크(22,22′)를 상부에 배치시킬 수 있는 트레이(28), 상기 광 디스크를 회전 구동 시키는 구동 수단 및, 상기 광 디스크에 저장된 정보를 독출할 수 있는 광 픽업 수단을 구비하는 광 디스크 드라이브 장치에 있어서, 광 디스크 드라이브의 트레이(28)에 배치되는 디스크(22,22′)를 분리 가능하게 고정시킬 수 있도록, 상기 디스크(22,22′)가 배치되는 상기 트레이(28)의 원주면을 따라서 탄성부재를 구비한 롤러 고정수단(21)을 하나 이상 배치한 것을 특징으로 하는 광 디스크 드라이브 장치.An optical disk comprising a tray 28 capable of placing optical disks 22 and 22 'thereon, driving means for rotationally driving the optical disk, and optical pickup means for reading information stored in the optical disk. In the drive apparatus, a circle of the tray 28 in which the disks 22 and 22 'are disposed so as to detachably fix the disks 22 and 22' disposed in the tray 28 of the optical disk drive. And at least one roller fixing means (21) having elastic members along a main surface thereof. 제1항에 있어서, 상기 탄성 부재는 수평부(24)와 경사부(25)를 구비하여, 상기 수평부(24)는 트레이(28)에 대하여 체결 수단으로 고정되며, 상기 수평부(24)의 일단부 또는 양 단부로부터 연장된 상기 경사부(25)의 단부는 롤러(23)를 회전 가능하게 지지하는 것을 특징으로 하는 광 디스크 드라이브 장치.2. The elastic member according to claim 1, wherein the elastic member has a horizontal portion 24 and an inclined portion 25, wherein the horizontal portion 24 is fixed by a fastening means with respect to the tray 28, and the horizontal portion 24 An end portion of the inclined portion (25) extending from one end or both ends of the optical disk drive device, characterized in that rotatably supporting the roller (23). 제1항 또는 제2항에 있어서, 상기 롤러 고정 수단(21)은 상기 트레이(28)상에서 디스크가 배치될 원주면을 따라서 120도 간격으로 3개 배치된 것을 특징으로 하는 광 디스크 드라이브.3. An optical disc drive according to claim 1 or 2, characterized in that the roller fixing means (21) are arranged on the tray (28) at intervals of 120 degrees along the circumferential surface on which the disc is to be placed. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950030086A 1995-09-14 1995-09-14 Optical disk drive device KR0144873B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019950030086A KR0144873B1 (en) 1995-09-14 1995-09-14 Optical disk drive device
JP8188648A JPH0982002A (en) 1995-09-14 1996-06-28 Optical disk drive unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950030086A KR0144873B1 (en) 1995-09-14 1995-09-14 Optical disk drive device

Publications (2)

Publication Number Publication Date
KR970017388A true KR970017388A (en) 1997-04-30
KR0144873B1 KR0144873B1 (en) 1998-07-15

Family

ID=19426850

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950030086A KR0144873B1 (en) 1995-09-14 1995-09-14 Optical disk drive device

Country Status (2)

Country Link
JP (1) JPH0982002A (en)
KR (1) KR0144873B1 (en)

Also Published As

Publication number Publication date
KR0144873B1 (en) 1998-07-15
JPH0982002A (en) 1997-03-28

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